Harken 57mm Carbo Double w/Bec

aps price $95.99
In Stock Now
SKU
H2603

Harken's Carbo AirBlocks are 30% lighter with 60% higher working loads than Harken's Classic blocks. These small, compact blocks have very high working loads for safe, easy trimming no matter how hard the wind blows.

They are perfect for the small-diameter main and jib sheet line favored by centerboard, small keelboat, and multihull racers. Their sideplates are constructed of lightweight, UV-stabilized, Nylon resin that has been reinforced with densely packed fibers. The Carbo AirBlocks have grooved races, which gives these small blocks greater load capacity. Carbo AirBlocks feature Cam-Lock or U-Lock locking systems to hold the shackle in front or side positions, or allow them to swivel to prevent sheets and lines from twisting.

More Information
Color Black
Breaking Load (lbs) 3300
Breaking Load (kg) 1500
Length (in) 5-5/8
Length (mm) 142
Max Line Size (in) 7/16
Max Line Size (mm) 10
Safe Working Load (lbs) 1584
Safe Working Load (kg) 720
Shackle Pin (mm) 6
Sheave Diameter (in) 2.25
Sheave Diameter (mm) 57
Weight (oz) 6.6
Weight (g) 187
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